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Zanzabum
3 years ago
7

PLEASE HELP! Two joggers run 9 miles north then 3 miles west.What is the shortest distance, to the nearest tenth of a mile, they

must travel to return to their starting point?
Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

9.4 miles

Step-by-step explanation:

5 ² +8 ² =C ²

25+64=c ²

89=c ²

c=9.4

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How many inches does the ramp rise for each inch of length? Round to the nearest hundredth.
laiz [17]

Answer:

The answer is B)

Step-by-step explanation:

First, we look at what we know. There are two points on the graph that we know, (0, 0) and (15, 5). This can give us the slope of the line.

y2 - y1 / x2 - x1 | Plug in our coordinates

5 - 0 / 15 - 0 | 5 / 15 | 1/3. Our slope is 1/3. This means that for each inch of length, the ramp rises .33 inches.

7 0
3 years ago
What is y? i am having trouble figuring out what y is
Andre45 [30]

Answer:

\sf \boxed{\bf y =5\sqrt{22}}

Step-by-step explanation:

<h3>45° - 45° - 90° triangle:</h3>

       The ratio of sides of 45 - 45 - 90 triangle is  a : a : a√2.

a is the side opposite to 45°.

From the figure, a = 5√11

The side opposite to 90° is a√2.

y = a√2

  \sf = 5\sqrt{11} * \sqrt{2}\\\\   = 5*\sqrt{11*2}\\\\   = 5\sqrt{22}

8 0
1 year ago
I’m stuck on this can someone help?
musickatia [10]

Answer:

13

Step-by-step explanation:

f(10)=10/2+8

f(10)=5+8

f(10)=13

7 0
3 years ago
Read 2 more answers
16 feet divided by 8 inches
natali 33 [55]
The answer would be 24.
7 0
3 years ago
Suppose that K is a random variable. Given that Upper P (negative 3.95 less than or equals Upper K less than or equals 3.95 )equ
Irina-Kira [14]

Answer:

P [ K > 3.95] = 0.5633

Step-by-step explanation:

The interpretation of the given question goes thus;

Suppose that K is a random variable

P[-3.95 ≤ K ≤ 3.95] = 0.725  

where; P [ + 3.95 < K ] = P [K < - 3.95]

P[K< 3.95] - P [K > - 3.95] =0.725

P [K < 3.95] - [ 1- P[K < 3.95]] = 0.725

P[k < 3.95] - 1 + P [ K < 3.95] = 0.725

3.95 P [ K < 3.95] -1 = 0.725

3.95 P [ K < 3.95] = 1.725

P [ K < 3.95] = 1.725/3.95

P [ K < 3.95] = 0.4367

P [ K > 3.95] = 1 - P[K< 3.95]

P [ K > 3.95] = 1 - 0.4367

P [ K > 3.95] = 0.5633

8 0
3 years ago
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